addressing cops

Apply suggestions from code review

Co-Authored-By: Albert Vaca <albert.vaca@datadoghq.com>

Author: truthbk

manifests/params.pp

@@ -65,7 +65,7 @@
     }
     'Windows': {
       $agent5_default_repo        = '<agent 5 is not supported by this module on windows>' # Param in init.pp so needs to be defined, but not used on Windows
-      $agent6_default_repo        = "https://s3.amazonaws.com/ddagent-windows-stable/"
+      $agent6_default_repo        = 'https://s3.amazonaws.com/ddagent-windows-stable/'
       $conf5_dir                   = 'C:/ProgramData/Datadog/agent5' # Not a real path, but integrations use it to ensure => absent so it needs to be a valid path
       $conf6_dir                  = 'C:/ProgramData/Datadog/conf.d'
       $dd_user                    = 'ddagentuser'

manifests/windows/agent6.pp

@@ -21,20 +21,21 @@
 
   if $ensure == 'present' {
     if ($agent_version in ['6.14.0', '6.14.1']) {
-        fail("The specified agent version has been blacklisted, please specify a version other than 6.14.0 or 6.14.1")
+      fail('The specified agent version has been blacklisted, please specify a version other than 6.14.0 or 6.14.1')
     }
 
     file { 'installer':
-      path => $msi_full_path,
-      source => "${msi_source}",
+      path     => $msi_full_path,
+      source   => $msi_source,
       provider => 'windows',
     }
 
     exec { 'validate':
-      command => "\$blacklist = '928b00d2f952219732cda9ae0515351b15f9b9c1ea1d546738f9dc0fda70c336','78b2bb2b231bcc185eb73dd367bfb6cb8a5d45ba93a46a7890fd607dc9188194';\$fileStream = [system.io.file]::openread('${msi_full_path}'); \$hasher = [System.Security.Cryptography.HashAlgorithm]::create('sha256'); \$hash = \$hasher.ComputeHash(\$fileStream); \$fileStream.close(); \$fileStream.dispose();\$hexhash = [system.bitconverter]::tostring(\$hash).ToLower().replace('-','');if (\$hexhash -match \$blacklist) { Exit 1 }",
-      provider => 'powershell',
+      command   => "\$blacklist = '928b00d2f952219732cda9ae0515351b15f9b9c1ea1d546738f9dc0fda70c336','78b2bb2b231bcc185eb73dd367bfb6cb8a5d45ba93a46a7890fd607dc9188194';\$fileStream = [system.io.file]::openread('${msi_full_path}'); \$hasher = [System.Security.Cryptography.HashAlgorithm]::create('sha256'); \$hash = \$hasher.ComputeHash(\$fileStream); \$fileStream.close(); \$fileStream.dispose();\$hexhash = [system.bitconverter]::tostring(\$hash).ToLower().replace('-','');if (\$hexhash -match \$blacklist) { Exit 1 }",
+      provider  => 'powershell',
       logoutput => 'on_failure',
-      notify   => Package[$datadog_agent::params::package_name]
+      require   => File['installer'],
+      notify    => Package[$datadog_agent::params::package_name]
     }
 
     package { $datadog_agent::params::package_name:
@@ -51,7 +52,7 @@
     }
   } else {
     exec { 'datadog_6_14_fix':
-      command => "((New-Object System.Net.WebClient).DownloadFile('https://s3.amazonaws.com/ddagent-windows-stable/scripts/fix_6_14.ps1', \$env:temp + '\\fix_6_14.ps1')); &\$env:temp\\fix_6_14.ps1",
+      command  => "((New-Object System.Net.WebClient).DownloadFile('https://s3.amazonaws.com/ddagent-windows-stable/scripts/fix_6_14.ps1', \$env:temp + '\\fix_6_14.ps1')); &\$env:temp\\fix_6_14.ps1",
       provider => 'powershell',
     }